Trace number 2681421

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark20.3299
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 748/0 clauses 729/0 units 0
0.00/0.01	c vars 243
0.00/0.01	c objective 9 + 0
1800.06/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681421-1277497714/watcher-2681421-1277497714 -o /tmp/evaluation-result-2681421-1277497714/solver-2681421-1277497714 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681421-1277497714.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24966
/proc/meminfo: memFree=1845220/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=2268 CPUtime=0
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 299 0 0 0 0 0 0 0 20 0 1 0 123427115 2322432 218 1992294400 134512640 136421960 4292534512 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/24966/statm: 567 218 146 467 0 98 0

[startup+0.0855639 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24966
/proc/meminfo: memFree=1845220/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=9284 CPUtime=0.08
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 2043 0 0 0 7 1 0 0 20 0 1 0 123427115 9506816 1962 1992294400 134512640 136421960 4292534512 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 2321 1963 193 467 0 1852 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9284

[startup+0.101565 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24966
/proc/meminfo: memFree=1845220/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=10784 CPUtime=0.09
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 2358 0 0 0 8 1 0 0 20 0 1 0 123427115 11042816 2277 1992294400 134512640 136421960 4292534512 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 2696 2278 193 467 0 2227 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10784

[startup+0.300584 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24966
/proc/meminfo: memFree=1845220/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=23280 CPUtime=0.29
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 5524 0 0 0 26 3 0 0 20 0 1 0 123427115 23838720 5307 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 5820 5307 215 467 0 5351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23280

[startup+0.700619 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 24966
/proc/meminfo: memFree=1845220/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=24072 CPUtime=0.69
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 5753 0 0 0 61 8 0 0 20 0 1 0 123427115 24649728 5536 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 6018 5536 215 467 0 5549 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24072

[startup+1.50069 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24967
/proc/meminfo: memFree=1823264/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=25136 CPUtime=1.49
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 6000 0 0 0 132 17 0 0 22 0 1 0 123427115 25739264 5783 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 6284 5783 215 467 0 5815 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25136

[startup+3.10084 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24967
/proc/meminfo: memFree=1822148/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=26324 CPUtime=3.09
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 6315 0 0 0 278 31 0 0 25 0 1 0 123427115 26955776 6098 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 6581 6098 215 467 0 6112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26324

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24967
/proc/meminfo: memFree=1821156/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=27792 CPUtime=6.29
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 6647 0 0 0 567 62 0 0 25 0 1 0 123427115 28459008 6430 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 6948 6430 215 467 0 6479 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27792

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24967
/proc/meminfo: memFree=1818428/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=29244 CPUtime=12.69
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 7040 0 0 0 1147 122 0 0 25 0 1 0 123427115 29945856 6823 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 7311 6823 215 467 0 6842 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29244

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24969
/proc/meminfo: memFree=1816568/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=31016 CPUtime=25.49
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 7472 0 0 0 2353 196 0 0 25 0 1 0 123427115 31760384 7255 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 7754 7255 215 467 0 7285 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31016

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24969
/proc/meminfo: memFree=1814708/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=33028 CPUtime=51.08
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 7944 0 0 0 4775 333 0 0 25 0 1 0 123427115 33820672 7727 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 8257 7727 215 467 0 7788 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33028

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24971
/proc/meminfo: memFree=1810988/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=36608 CPUtime=102.27
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 8835 0 0 0 9570 657 0 0 25 0 1 0 123427115 37486592 8618 1992294400 134512640 136421960 4292534512 18446744073709551615 135026224 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 9152 8618 215 467 0 8683 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24971
/proc/meminfo: memFree=1808260/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=39240 CPUtime=162.25
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 9470 0 0 0 15220 1005 0 0 25 0 1 0 123427115 40181760 9253 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 9810 9253 215 467 0 9341 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 39240

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24973
/proc/meminfo: memFree=1807516/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=40008 CPUtime=222.24
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 9672 0 0 0 20966 1258 0 0 25 0 1 0 123427115 40968192 9455 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 10002 9455 215 467 0 9533 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 40008

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24975
/proc/meminfo: memFree=1806648/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=40952 CPUtime=282.22
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 9894 0 0 0 26648 1574 0 0 25 0 1 0 123427115 41934848 9677 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 10238 9677 215 467 0 9769 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40952

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24977
/proc/meminfo: memFree=1806400/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=41352 CPUtime=342.21
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 9980 0 0 0 32347 1874 0 0 25 0 1 0 123427115 42344448 9763 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 10338 9763 215 467 0 9869 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41352

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24979
/proc/meminfo: memFree=1801192/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=46756 CPUtime=402.19
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 11253 0 0 0 38050 2169 0 0 25 0 1 0 123427115 47878144 11036 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 11689 11036 215 467 0 11220 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46756

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24979
/proc/meminfo: memFree=1801068/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=46756 CPUtime=462.18
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 11255 0 0 0 43777 2441 0 0 25 0 1 0 123427115 47878144 11038 1992294400 134512640 136421960 4292534512 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 11689 11038 215 467 0 11220 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 46756

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24981
/proc/meminfo: memFree=1801068/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=46756 CPUtime=522.16
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 11276 0 0 0 49506 2710 0 0 25 0 1 0 123427115 47878144 11059 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 11689 11059 215 467 0 11220 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46756

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24983
/proc/meminfo: memFree=1800944/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=46900 CPUtime=582.15
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 11288 0 0 0 55253 2962 0 0 25 0 1 0 123427115 48025600 11071 1992294400 134512640 136421960 4292534512 18446744073709551615 135006694 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 11725 11071 215 467 0 11256 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46900

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24988
/proc/meminfo: memFree=1799208/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=48096 CPUtime=642.14
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 11586 0 0 0 60990 3224 0 0 25 0 1 0 123427115 49250304 11369 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 12024 11369 215 467 0 11555 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 48096

[startup+702.301 s]

################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24994
/proc/meminfo: memFree=1795736/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=52028 CPUtime=882.08
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 12499 0 0 0 83908 4300 0 0 25 0 1 0 123427115 53276672 12282 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13007 12282 215 467 0 12538 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 52028

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24996
/proc/meminfo: memFree=1794248/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=53712 CPUtime=942.06
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 12891 0 0 0 89682 4524 0 0 25 0 1 0 123427115 55001088 12674 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13428 12674 215 467 0 12959 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 53712

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24998
/proc/meminfo: memFree=1794124/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=53712 CPUtime=1002.05
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 12898 0 0 0 95469 4736 0 0 25 0 1 0 123427115 55001088 12681 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13428 12681 215 467 0 12959 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 53712

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 24998
/proc/meminfo: memFree=1793876/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=54004 CPUtime=1062.03
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 12958 0 0 0 101248 4955 0 0 25 0 1 0 123427115 55300096 12741 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13501 12741 215 467 0 13032 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 54004

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25000
/proc/meminfo: memFree=1793256/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=54532 CPUtime=1122.02
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13102 0 0 0 106983 5219 0 0 25 0 1 0 123427115 55840768 12885 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13633 12885 215 467 0 13164 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 54532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25002
/proc/meminfo: memFree=1793132/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=55060 CPUtime=1182
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13228 0 0 0 112646 5554 0 0 25 0 1 0 123427115 56381440 13011 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13765 13011 215 467 0 13296 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 55060

[startup+1242.3 s]
/proc/loadavg: 1.07 1.03 1.01 2/108 25004
/proc/meminfo: memFree=1792388/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=55060 CPUtime=1241.99
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13238 0 0 0 118399 5800 0 0 25 0 1 0 123427115 56381440 13021 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13765 13021 215 467 0 13296 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 55060

[startup+1302.3 s]
/proc/loadavg: 1.14 1.05 1.01 2/108 25006
/proc/meminfo: memFree=1792264/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=55192 CPUtime=1301.98
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13275 0 0 0 124108 6090 0 0 25 0 1 0 123427115 56516608 13058 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 13798 13058 215 467 0 13329 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 55192

[startup+1362.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/108 25006
/proc/meminfo: memFree=1790900/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=56600 CPUtime=1361.96
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13607 0 0 0 129865 6331 0 0 25 0 1 0 123427115 57958400 13390 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14150 13390 215 467 0 13681 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 56600

[startup+1422.31 s]
/proc/loadavg: 1.11 1.06 1.01 2/108 25008
/proc/meminfo: memFree=1790280/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57328 CPUtime=1421.96
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13785 0 0 0 135595 6601 0 0 25 0 1 0 123427115 58703872 13568 1992294400 134512640 136421960 4292534512 18446744073709551615 134861904 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14332 13568 215 467 0 13863 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 57328

[startup+1482.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/108 25010
/proc/meminfo: memFree=1790032/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57512 CPUtime=1481.94
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13820 0 0 0 141383 6811 0 0 25 0 1 0 123427115 58892288 13603 1992294400 134512640 136421960 4292534512 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14378 13603 215 467 0 13909 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 57512

[startup+1542.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/108 25012
/proc/meminfo: memFree=1790032/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57512 CPUtime=1541.92
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13823 0 0 0 147169 7023 0 0 25 0 1 0 123427115 58892288 13606 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14378 13606 215 467 0 13909 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 57512

[startup+1602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/108 25014
/proc/meminfo: memFree=1789908/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57512 CPUtime=1601.9
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13823 0 0 0 152951 7239 0 0 25 0 1 0 123427115 58892288 13606 1992294400 134512640 136421960 4292534512 18446744073709551615 134862315 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14378 13606 215 467 0 13909 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 57512

[startup+1662.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 25014
/proc/meminfo: memFree=1789660/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57908 CPUtime=1661.89
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13931 0 0 0 158707 7482 0 0 25 0 1 0 123427115 59297792 13714 1992294400 134512640 136421960 4292534512 18446744073709551615 134862021 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14477 13714 215 467 0 14008 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 57908

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 25016
/proc/meminfo: memFree=1789412/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57908 CPUtime=1721.87
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13942 0 0 0 164498 7689 0 0 25 0 1 0 123427115 59297792 13725 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14477 13725 215 467 0 14008 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 57908

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25018
/proc/meminfo: memFree=1789040/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57908 CPUtime=1781.86
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13943 0 0 0 170199 7987 0 0 25 0 1 0 123427115 59297792 13726 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14477 13726 215 467 0 14008 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 57908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25018
/proc/meminfo: memFree=1789040/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57908 CPUtime=1800.06
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13947 0 0 0 171877 8129 0 0 25 0 1 0 123427115 59297792 13730 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14477 13730 215 467 0 14008 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 57908

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25018
/proc/meminfo: memFree=1789040/2059040 swapFree=4139776/4192956
[pid=24966] ppid=24964 vsize=57908 CPUtime=1800.06
/proc/24966/stat : 24966 (pbct) R 24964 24966 24594 0 -1 4202496 13947 0 0 0 171877 8129 0 0 25 0 1 0 123427115 59297792 13730 1992294400 134512640 136421960 4292534512 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/24966/statm: 14477 13730 215 467 0 14008 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 57908

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1718.78
CPU system time (s): 81.3026
CPU usage (%): 99.9758
Max. virtual memory (cumulated for all children) (KiB): 57908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1718.78
system time used= 81.3026
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13949
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 4589

runsolver used 2.99554 second user time and 8.48471 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-25 22:28:34
IDJOB=2681421
IDBENCH=47910
IDSOLVER=1192
FILE ID=node025/2681421-1277497714
PBS_JOBID= 11190574
Free space on /tmp= 62308 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681421-1277497714/watcher-2681421-1277497714 -o /tmp/evaluation-result-2681421-1277497714/solver-2681421-1277497714 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681421-1277497714.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8b00ea770361f301179000d52beb4a25
RANDOM SEED=1562333409

node025.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1845748 kB
Buffers:         27992 kB
Cached:          87136 kB
SwapCached:       5904 kB
Active:          68624 kB
Inactive:        59908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1845748 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       12048 kB
Mapped:          11836 kB
Slab:            62544 kB
PageTables:       4184 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183756 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62304 MiB
End job on node025 at 2010-06-25 22:58:36